信息网络安全防范技术的应用

Application of the Information Network Security Technology

文中就信息网络安全内涵发生的根本变化,论述了网络防火墙安全技术的分类、主要技术特征及部署原则;并就信息交换加密技术的分类及RSA算法进行分析。针对PKI技术这一信息安全核心技术,论述了其安全体系的构成。其可以用于中心内部各级网络的安全防范,有效防止恶意攻击及失泄密事件的发生。

The information network security has fundamental changed, this paper discussed the classification of the network firewall security technology, the main technical characteristics and the principles of deployment, and analyzed the classification of the information exchange encryption technology and RSA algorithm. PKI technology as the core of the in- formation security technology, this article discussed the composition of its security system. It can be used for the security of each level for the central internal network, to effectively prevent malicious attacks and lose or leak secret events.